<?php

namespace App\Exports;

use Maatwebsite\Excel\Concerns\FromCollection;
use Maatwebsite\Excel\Concerns\ShouldAutoSize;
use Maatwebsite\Excel\Concerns\WithColumnFormatting;
use Maatwebsite\Excel\Concerns\WithHeadings;
use Maatwebsite\Excel\Concerns\WithStrictNullComparison;
use PhpOffice\PhpSpreadsheet\Style\NumberFormat;

class MerchantEarningExport implements FromCollection ,WithHeadings,WithStrictNullComparison,WithColumnFormatting,ShouldAutoSize
{
    private $data;
    public function __construct($data)
    {
        $this->data = $data;
    }
    public function headings(): array
    {
        return [
            "ID",
            "订单号",
            "来源商家",
            '订单金额',
            '订单退款金额',
            '微信手续费',
            '提现手续费',
            '订单时间',
            '月份'
        ];
    }
    //设置列格式
    public function columnFormats(): array
    {
        return [
            'A' => NumberFormat::FORMAT_TEXT,
        ];
    }
    public function collection()
    {
        $arr = [];
        foreach ($this->data as $data) {
            $arr[] = ['id'=>$data->id, '订单号'=>$data->trade_no.' ','name'=>$data->goods, 'amount'=>$data->price, 'refund'=>0, 'ratio'=>0.006, 'w_ratio'=>0, 'date'=>$data->created_at->toDateTimeString(), 'month'=> date('m', strtotime($data->created_at->toDateTimeString()))];
        }
        $arr = collect($arr);
        return $arr;
    }
}